Pepperl+Fuchs PMI104-F90-IU-V1 Inductive Positioning System

Technical Overview

Inductive linear position sensor with 0-104mm measuring range, 0-10V/4-20mA analog output, IP67 protection, and 125µm resolution.

Key Features

Noncontact, wear-free, and contamination-resistant technology for enhanced durability.
Selectable analog outputs: 0-10 VDC or 4-20 mA.
Wide measuring range of 0 to 104 mm.
High resolution of 125 µm for fine measurement.
Excellent repeat accuracy of ±0.1 mm.
IP67 ingress protection rating suitable for harsh environments.
Operating voltage range of 18-30 V DC.
Reverse polarity and short-circuit protection for reliable operation.
Compact housing for flexible mounting and integration.

Technical Specification Matrix

Parameter	Value
Operating Voltage	18-30 V DC
Measuring Range	0-104 mm
Linearity Range	1-103 mm
Linearity Error (within measuring range)	± 0.8 mm
Linearity Error (within linearity range)	± 0.4 mm
Repeat Accuracy	± 0.1 mm
Resolution	125 µm
Temperature Drift	± 0.5 mm (-25 °C ... 70 °C)
No-Load Supply Current	≤ 40 mA
Output Type	1 current output: 4-20 mA; 1 voltage output: 0-10 V (only one usable at a time)
Load Resistor (Current Output)	≤ 400 Ω
Load Resistor (Voltage Output)	≥ 1000 Ω
Short-Circuit Protection	Voltage output: pulsing
Reverse Polarity Protection	Yes
IP Rating	IP67
Connection Type	M12 x 1, 4-pin connector
Housing Material	PBT / Stainless steel 1.4571 / Brass (nickel-plated)
Ambient Temperature	-25 °C ... 70 °C
Object Distance (recommended)	2 mm
Physical Weight (kg)	0.09
Dimensions L x W x H (cm)	12.6 x 4.1 x 2.2

Industrial Applications

1. Metal Sheet Feed Control in Pipe Manufacturing

The PMI104-F90-IU-V1 system precisely regulates the feed speed of metal sheets in extruders for pipe manufacturing. It detects the position of an 'arm' in the feed loop to continuously adjust the speed, preventing tearing or process interruptions.

Problem Solved

Prevents metal sheet tearing and machine downtime by ensuring accurate, continuous regulation of feed speed in pipe manufacturing.

Position DetectionAnalog OutputProcess ControlMetal FormingHigh ResolutionIP67

2. Crane Boom and Wheel Steering Positioning in Mobile Equipment

This inductive positioning system is ideal for demanding mobile equipment applications, such as accurately positioning crane booms or steering mechanisms on vehicles. Its robust design and IP67 rating ensure reliable operation despite exposure to dirt, dust, and varying temperatures in outdoor industrial environments.

Problem Solved

Provides accurate and durable position feedback for critical movements in outdoor mobile machinery, ensuring safety and operational precision in harsh conditions.

Linear MeasurementNoncontact SensingOutdoor ApplicationVibration ResistanceMobile Hydraulics

3. Dancer Control in Printing and Paper Industry

The high resolution (125 µm) and repeat accuracy (±0.1 mm) of the PMI104-F90-IU-V1 enable precise web tension control in applications like dancer control in roll printing machines. Its noncontact operation protects delicate materials from wear, providing continuous analog feedback for dynamic adjustments.

Problem Solved

Maintains consistent web tension and prevents material damage in printing and paper processes through high-precision, noncontact position feedback.

Tension ControlHigh AccuracyNoncontactContinuous FeedbackWeb HandlingPrint Machinery